“旋的”造句
我们迄今还未将电子自
旋的效应考虑在内.
So far we have not included the effects of electron spin.
我们引入电子自
旋的标记如下.
We introduce labels for the spin of electron as follows.
通过环氧化和氧化就得到外消
旋的含十八个碳的昆虫返动激素.
Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.